塑料收縮率大全

1、塑料成型加工溫度，模具溫度及射出成型過程的一般塑膠收縮率中文名稱英文密度玻璃纖維含量線性熱膨脹系數(shù)平均比熱熱導(dǎo)率加工溫度模具溫度收縮率g/cm3%10-5/k-1KJ/(kgxK)W.m-1.k-1CC%聚苯乙烯PS1.05681.21.30.16180-280100.3-0.6聚苯乙烯，中.高沖擊性HI-PS1.051.21170-2605-750.5-0.6聚苯乙烯-丙烯晴SAN1.081.3180-27050-800.5-0.7丙烯晴-丁二烯-苯乙烯ABS1.061.4210-27550-900.4-0.7苯烯晴-苯乙烯-丙烯酸ASA1.071.3230-26040-900.4-0.6低

2、密度聚乙烯LDPE0.95413201.92.10.35160-26050-701.5-5.0高密度聚乙烯HDPE0.9211132.3-2.50.44260-30030-701.5-3.0聚丙烯PP0.9156100.84-2.50.24250-27050-751.0-2.5聚丙烯-GRPPGR1.15301.1-1.35260-28050-800.5-1.2聚異丁烯IB150-200聚甲基戊烯PMP0.83280-310701.5-3.0軟質(zhì)聚氯乙烯PVC-soft1.387250.850.15170-20015-50>0.5硬質(zhì)聚氯乙烯PVC-rigid1.38518.50.83-

3、1.050.16180-21030-500.5聚氟亞乙烯PVDF1.2250-27090-1003.0-6.0聚四氟乙烯PTFE2.12-2.17101.021.080.27320-360200-2303.5-6.0氟化乙烯基丙烯共聚物FEP聚甲基丙烯酸甲脂（丙烯）PMMA1.184.51.391.460.19210-24050-700.1-0.8聚甲醛POM1.42101.47-1.50.23200-210>901.9-2.3聚苯撐氧或聚氧化亞苯PPO1.061.45250-30080-1000.5-0.7聚苯撐氧-GRPPO-GR1.27301.3280-30080-100<0

4、.7醋酸纖維素CA1.27-1.31.3-1.7180-32050-800.5醋酸-丁酸纖維素CAB1.17-1.221.3-1.7180-23050-800.5丙酸纖維表素CP1.19-1.231.7180-23050-800.5聚碳酸醋PC1.21.3280-32080-1000.8聚碳酸脂-GRPC-GR1.4210-321.1300-330100-1200.15-0.55聚氨基甲酸酯TPU10201.760.3聚乙烯對苯二甲酸乙酯PET1.010.14聚乙烯對苯二甲酸乙酯-GRPET-GR1.5-1.5720-30260-2901401.2-2.0聚丁烯對苯二酸PBT1.3240-26

5、060-801.5-2.5聚丁烯對苯二酸-GRPBT-GR1.52-1.5730-50250-27060-800.3-1.2尼龍6(聚酸胺6)PA61.1461.61.80.31240-26070-1200.5-2.2尼龍6-GRPA6-GR1.36-1.6530-501.26-1.7270-29070-1200.3-1尼龍6/6PA661.1591.70.25260-29070-1200.5-2.5尼龍6/6-GRPA66-GR1.20-1.6530-501.4280-31070-1200.5-1.5尼龍11PA111.03-1.052.4210-25040-800.5-1.5尼龍12PA1

6、21.01-1.041.2210-25040-800.5-1.5聚酸碉PES5.51.120.18聚醛研PSO1.37310-390100-1600.7聚硫化亞苯PPS1.6440370>1500.2熱塑性聚亞胺脂PUR1.21.85195-23020-400.9酚甲醛樹脂GPPF1.41.360-80170-1901.2三聚氧胺甲醛GPMF1.51.370-80150-1651.2-2三聚氧胺酚甲醛MPF1.61.160-80160-1800.8-1.8聚脂樹脂UP2.0-2.10.940-60150-1700.5-0.8環(huán)氧樹脂EP1.930-8081.05-1.90.17ca.70

7、160-1700.2氧丁橡膠241.70.21天然橡膠1.920.18聚乙丁烯1.95軟PE縮水2.5%a注意與流動方向及橫向的不同收縮率，制程影響。b共聚物改性工程塑料成型收縮率(ASTMD955)口pa6系列成型收縮率名稱及描述成型收縮率%備注15%玻纖增強PA60.5-0.8PA6G1520%玻纖增強PA60.4-0.6PA6G2030%玻纖增強PA60.3-0.5PA6G3040%玻纖增強PA60.1-0.3PA6G4050%玻纖增強PA60.1-0.3PA6G5025%玻纖增強阻燃PA60.2-0.4Z-PA6G2530%玻纖增強阻燃PA60.2-0.4Z-PA6G3030%玻纖增強

8、無鹵阻燃PA60.2-0.4Z-PA6G30無鹵阻燃PA60.8-1.2Z-PA630%礦物填充無鹵阻燃PA60.5-0.8Z-PA6M3030%玻璃微珠填充PA60.8-1.2PA6M3030%玻纖礦物復(fù)合填充PA60.3-0.5PA6M3040%玻纖礦物復(fù)合填充PA60.2-0.5PA6M4030%礦物填充PA60.6-0.9PA6M3040%礦物填充PA60.4-0.7PA6M40PA6一般注塑級1.4-1.8PA6PA6快速成型1.2-1.6PA6PA6一般增韌1.0-1.5PA6PA6中等增韌0.9-1.3PA6PA6超增韌0.9-1.3PA6MoS2填充而磨PA61.0-1.4PA

9、6口PA66系列成型收縮率名稱及描述成型收縮率%備注15%玻纖增強PA660.6-0.9PA66G1520%玻纖增強PA660.5-0.8PA66G2025%玻纖增強耐熱油PA660.4-0.7PA66G2530%玻纖增強PA660.4-0.7PA66G3030%玻纖增強耐水解PA660.3-0.6PA66G3040%玻纖增強PA660.2-0.5PA66G4050%玻纖增強PA660.1-0.3PA66G5025%玻纖增強阻燃PA660.2-0.4Z-PA66G2530%玻纖增強阻燃PA660.2-0.4Z-PA66G3030%礦物填充無鹵阻燃PA660.2-0.4PA66M30無鹵阻燃PA

10、660.8-1.2Z-PA6630%礦物填充無鹵阻燃PA660.4-0.7Z-PA66M3030%玻璃微珠填充PA660.8-1.2PA66M3030%玻纖礦物復(fù)合填充PA660.2-0.5PA66M3030%礦物填充PA660.6-0.9PA66M3040%礦物填充PA660.4-0.7PA66M40一般注塑級PA661.5-1.8PA66快速成型PA661.5-1.8PA66一般增韌PA661.2-1.7PA66中等增韌PA661.2-1.6PA66超增韌PA661.2-1.6PA66MoS2填充而磨PA661.2-1.6PA66口PA/ABS系列成型收縮率名稱及描述成型收縮率%備注10%

11、玻纖增強PA/ABS0.3-0.6PA/ABSG1020%玻纖增強PA/ABS0.2-0.5PA/ABSG2030%玻纖增強PA/ABS0.1-0.3PA/ABSG3020%玻纖增強阻燃PA/ABS0.2-0.5Z-PA/ABSG20耐沖擊PA/ABS0.5-0.8PA/ABS高沖擊PA/ABS0.8-1.0PA/ABSPPPP系列成型收縮率名稱及描述成型收縮率%備注20%滑石粉填充PP1.0-1.5PPM2030%滑石粉填充PP0.8-1.2PPM3040%滑石粉填充PP0.8-1.0PPM4020%滑石粉填充增韌PP1.0-1.2PPM2020%碳酸鈣填充PP1.2-1.6PPM2010%

12、玻纖增強PP0.7-1.0PPG1020%玻纖增強PP0.5-0.8PPG2030%玻纖增強PP0.4-0.7PPG3040%玻纖增強PP0.3-0.5PPG4020%玻璃微珠填充PP1.2-1.6PPM2030%玻璃微珠填充PP1.0-1.2PPM2015%玻纖增強阻燃PP0.5-0.7Z-PPG1520%玻纖增強阻燃PP0.3-0.5Z-PPG2030%玻纖增強阻燃PP0.2-0.4Z-PPG30漠系阻燃級PP1.5-1.8PP無鹵阻燃級PP1.3-1.6PP高流動高鋼性PP1.5-2.0PP一般增韌PP1.5-2.0PP中等增韌PP1.4-1.9PP超增韌PP1.3-1.8PP耐熱老化P

13、P11.5-2.0PP1耐熱老化PP21.5-2.0PP2耐熱老化PP31.5-2.0PP3抗沖擊耐侯PP41.5-2.0PP4高抗沖耐侯PP51.5-1.8PP520%滑石粉填充PP61.0-1.2PP630%滑石粉填充PP70.9-1.1PP740%滑石粉填充PP80.8-1.0PP820%玻纖增強PP90.5-0.8PP930%玻纖增強高耐熱PP0.4-0.7PP10口PC系列成型收縮率名稱及描述成型收縮率%備注10%玻纖增強PC0.3-0.5PCG1020%玻纖增強PC0.3-0.5PCG2025%玻纖增強PC0.2-0.4PCG2530%玻纖增強PC0.2-0.4PCG3020%玻纖

14、增強阻燃PC0.2-0.4Z-PCG2025%玻纖增強阻燃PC0.2-0.4Z-PCG2530%玻纖增強阻燃PC0.2-0.4Z-PCG3020%玻纖增強無鹵阻燃PC0.2-0.4Z-PCG2030%玻纖增強無鹵阻燃PC0.1-0.3Z-PCG3020%玻璃微珠填充PC0.3-0.6PCM20PCPC/ABS系列成型收縮率名稱及描述成型收縮率%備注20%玻纖增強PC/ABS0.2-0.4PC/ABSG20漠系阻燃PC/ABS0.3-0.6Z-PC/ABS無鹵阻燃PC/ABS0.4-0.7Z-PC/ABS耐侯級PC/ABS0.4-0.7PC/ABS35%PC0.4-0.6PC/ABS65%PC0

15、.4-0.7PC/ABS85%PC0.4-0.7PC/ABSp-PC/PBT系列成型收縮率名稱及描述成型收縮率%備注10%玻纖增強PC/PBT0.5-0.8PC/PBTG1020%玻纖增強PC/PBT0.4-0.6PC/PBTG2030%玻纖增強PC/PBT0.3-0.5PC/PBTG3030%玻纖增強阻燃高耐熱PC/PBT0.3-0.5Z-PC/PBTG30高沖擊高耐熱PC/PBT0.6-1.0PC/PBTPBPBT/ABS系列成型收縮率名稱及描述成型收縮率%備注20%玻纖增強PBT/ABS0.3-0.5PBT/ABSG2030%玻纖增強PBT/ABS0.2-0.4PBT/ABSG3020%

16、玻纖增強阻燃PBT/ABS0.2-0.4Z-PBT/ABSG2030%玻纖增強阻燃PBT/ABS0.2-0.4Z-PBT/ABSG30通用注塑級PBT/ABS0.8-1.2PBT/ABS通用阻燃級PBT/ABS0.7-1.1PBT/ABSPBPBT系列成型收縮率名稱及描述成型收縮率%備注10%玻纖增強PBT0.8-1.2PBTG1015%玻纖增強PBT0.7-1.0PBTG1520%玻纖增強PBT0.4-0.7PBTG2025%玻纖增強PBT0.3-0.6PBTG2530%玻纖增強PBT0.3-0.5PBTG3050%玻纖增強PBT0.1-0.3PBTG5030%玻纖增強沖擊改性PBT0.3-0.5PBTG3010%玻纖增強阻燃PBT0.7-0.9Z-PBTG1020%玻纖增強阻燃PBT0.4-0.6Z-PBTG2030%玻纖增強阻燃PBT0.3-0.5Z-PBTG30一般增韌PBT1.4-1.8PBT中等